Inventor · disambiguated record
Evan Griffith
Also filed as: GRIFFITH EVAN
4 granted patents·9 citations·filing 2019–2023
69Inventor score
Files withE INK CORP4
Top patents by PatentIndex Score
4 records- 0193US11614809B2Sub-threshold addressing and erasing in a magneto-electrophoretic writing mediumE INK CORP·Filed 2021·Granted Mar 28, 2023·2 cites·17 claims
- 0292US11086417B2Stylus for addressing magnetically-actuated display mediumE INK CORP·Filed 2020·Granted Aug 10, 2021·4 cites·16 claims
- 0384US11221685B2Sub-threshold addressing and erasing in a magneto-electrophoretic writing mediumE INK CORP·Filed 2019·Granted Jan 11, 2022·3 cites·23 claims
- 0474US11934593B2Sub-threshold addressing and erasing in a magneto-electrophoretic writing mediumE INK CORP·Filed 2023·Granted Mar 19, 2024·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →